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public_html/gamla-kurser/webbutv2/övningar/js_for/

js_for_a.html
js_for_b.html
js_for_c.html
js_for_d.html
js_for_e.html
js_for_f.html
js_for_g.html
js_for_h.html
js_for_i.html

js_for_f.html

29 lines UTF-8 Windows (CRLF)
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>JS For F</title>
</head>
<body>
<h1>JS For F</h1>
<input type="number" id="numInput1" placeholder="Skriv ett startvärde">
<input type="number" id="numInput2" placeholder="Skriv ett slutvärde">
<button onclick="myFunction()">Klicka mig</button>
<div id="divRuta"></div>

<script>
    let numInput1 = document.getElementById("numInput1");
    let numInput2 = document.getElementById("numInput2");
    let divRuta = document.getElementById("divRuta");

    function myFunction() {
        divRuta.innerHTML = "";
        let result = 0;
        for (let i = parseInt(numInput1.value); i <= parseInt(numInput2.value); i++) {
            result += i;
        }
        divRuta.innerHTML += result.toString();
    }
</script>
</body>
</html>